v. vary regularly between two positions; vacillate between two opinions; fluctuate between high and low values; swing predictably between two extremes
v. oscillate, fluctuate, sway, swing, rock, balance, seesaw, dither, waver, flicker, vacillate, wobble, wabble, jiggle, range
Present participle:
oscillating
Present:
oscillate (3.person: oscillates)
Past:
oscillated
Future:
will oscillate
Present conditional:
would oscillate
Present Perfect:
have oscillated (3.person: has oscillated)
Past Perfect:
had oscillated
Future Perfect:
will have oscillated
Past conditional:
would have oscillated